to top as part of the project , i @ - @ 63 ##5 was widened to include four dedicated high @ - @ o ##cc ##up ##ancy vehicle lanes ( ho ##v lanes ) that are barrier @ - @ separated and rev ##ers ##ible . the roads on the five levels are : level i : us 75 , an eight lane highway , four lanes going each way level ii : the junction of the two six @ - @ lane front ##age roads , each having three through lanes in each direction , left @ - @ turn lanes and turn ##around ##s , and easy access to us 75 and i @ - @ 63 ##5 level iii : i @ - @
to top as part of the project, i @ - @ 635 was widened to include four dedicated high @ - @ occupancy vehicle lanes ( hov lanes ) that are barrier @ - @ separated and reversible. the roads on the five levels are : level i : us 75, an eight lane highway, four lanes going each way level ii : the junction of the two six @ - @ lane frontage roads, each having three through lanes in each direction, left @ - @ turn lanes and turnarounds, and easy access to us 75 and i @ - @ 635 level iii : i @ - @